JPS61143767U

JPS61143767U -

Info

Publication number: JPS61143767U
Application number: JP2255785U
Authority: JP
Priority date: 1985-02-21
Filing date: 1985-02-21
Publication date: 1986-09-05

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るグラビテイ溶
接装置を表わし、第１図ａはその平面図、第１図
ｂはその側面図、第２図は溶接終端部の状態を表
わし、第２図ａはその平面図、第２図ｂはその側
面図、第３図は従来のグラビテイ溶接装置を表わ
し、第３図ａはその平面図、第３図ｂはその側面
図、第４図〜第７図は第３図に示したグラビテイ
溶接装置における不具合を表わす説明図である。図面中、１は脚、３はスライドバー、４はグラ
ビテイガイド、５はスライダ、６はホルダ、７は
支持棒、８は溶接棒、９は溶接ビード、１０は母
材、１１は骨材、１２は溶接線、１３は溶接終端
部、１６は補助ガイドである。 FIG. 1 shows a gravity welding device according to an embodiment of the present invention, FIG. 1a is a plan view thereof, FIG. 1b is a side view thereof, FIG. Figure a is a plan view thereof, Figure 2 b is a side view thereof, Figure 3 represents a conventional gravity welding device, Figure 3 a is a plan view thereof, Figure 3 b is a side view thereof, and Figures 4 to 4. FIG. 7 is an explanatory diagram showing a malfunction in the gravity welding apparatus shown in FIG. 3. In the drawing, 1 is a leg, 3 is a slide bar, 4 is a gravity guide, 5 is a slider, 6 is a holder, 7 is a support rod, 8 is a welding rod, 9 is a weld bead, 10 is a base material, 11 is an aggregate , 12 is a welding line, 13 is a welding end, and 16 is an auxiliary guide.

Claims

[Scope of utility model registration request]

A support member is provided at the tip of the slide bar to support the upper end of the slide bar inclined at the upper part of the leg, and a slider capable of descending along the slide bar due to its own weight is attached to the slide bar. Attachment: a holder for holding a welding rod is attached to the slider, and the welding rod held by the holder is positioned at the welding end, and a line connecting the descending end of the slider to the welding end is parallel to the welding rod held by the holder. A gravity welding device characterized in that an auxiliary guide is attached to the support member to keep the slide bar at an arbitrary angle with respect to the welding line.